(n.) A thing to play with; a toy; anything that serves to amuse.

Charlie McCarthy agate agent ancilla appliance babe ball baseball bat bat battledore bauble blocks boob checkerboard chessboard chump cinch club cockhorse contrivance creature credulous person cricket bat cue cull device die doll doll carriage dummy dupe easy mark easy pickings fall guy fish fool game gewgaw gimcrack go-between gobe-mouches golf club greener greenhorn greeny gudgeon gull handmaid handmaiden hobbyhorse implement innocent instrument interagent intermediary intermediate intermedium jack-in-the-box jacks jackstones jackstraws kickshaw knickknack leadpipe cinch lever marble marionette mechanism mediator medium midwife mig minion monkey organ paper doll pastime patsy pawn pick-up sticks pigeon pinwheel pretty prize sap puppet pushover racket rag doll rocking horse sap saphead schlemiel servant sitting duck slave sport steelie stooge sucker taw teetotum tool top toy toy soldier trinket trusting soul vehicle victim whim-wham